Details: Dvd/cd player No internal amp external amp required Fold-down, detachable face with vivid biolite display Glidetouch control strip Plays cds, cd-rs, cd-rws (including discs loaded with mp3 and wma files), dvds, dvd-rs, and dvd-rws Plays up to 100 hours\'\' worth of mp3/wma files on a single recordable dvd Quick search lets you scroll through files and folders Built-in hd radio tuner Bass engine pro 6-channel time correction 6-position high-/low-pass crossover 5-band parametric equalizer Subwoofer level and phase control Mediaxpander Ipersonalize lets you download audio settings from alpine website via cd r Xm and sirius satellite radio-ready Controls an alpine cd/dvd changer Video output Dual-zone mode listen to radio (or any external source) up front while dvd plays in rear zone 4-volt front, rear, and subwoofer preamp outputs Optical digital output for connecting an optional surround-sound processor Amplifier link can control up to twelve alpine v12 external amps Maxtuner am/fm tuner Wireless remote Dvd signal-to-noise: Ratio 115 db Fm sensitivity:9.3 dbf Warranty:1 year Want more peace of mind? Extended service plans available Designed for use with region 1 encoded dvds